Water tank for indirect contact drainage

Abstract

The invention discloses a water tank for indirect contact drainage. The water tank comprises a water tank body installed on a platform, a movable tank is formed in the water tank body, a water outletis formed in the bottom of the water tank body, an upper draining basket and a lower draining basket are connected to the inner wall of the water outlet in a clamped mode, the upper draining basket isarranged above the lower draining basket, traction lines are symmetrically arranged in a pull shaft, springs and air bags are symmetrically and fixedly connected to the bottoms of the two sides of the lower draining basket, the ends, away from the lower draining basket, of the air bags and the springs are fixedly connected with the water tank body, a communicating pipe is connected to one side ofeach air bag, and movable cavities are symmetrically formed in the movable tank. By means of a negative pressure principle, when air pressure in the air bags is reduced, the air bags are compressed,the corresponding springs are also compressed, the lower draining basket moves downwards, sewage can be drained when the upper draining basket is separated from the lower draining basket, and the whole operation process is operated through a traction rope and does not make direct contact with the sewage.

Description

technical field [0001] The invention relates to the technical field of water tanks, in particular to a water tank with indirect contact with drainage. Background technique [0002] The sink is an instrument used to collect gas by drainage method or to hold a large amount of water and can be used to wash tableware and food. Its main material is stainless steel. In addition to stainless steel, there are iron enamel, ceramics, etc. The sink is the heart of the kitchen. According to statistics, For all kinds of kitchen utensils, the sink has the highest utilization rate. More than 65% of the time is directly related to the sink in the preparation and cleaning before and after meals. Therefore, choosing a clean sink with good appearance, good performance, and A comfortable and warm kitchen is very important. [0003] However, sometimes there will be a lot of sewage from washing vegetables or dishes in the sink. Whether it is washing vegetables or washing dishes, it needs to be w...

AI Technical Summary

Problems solved by technology

[0003] However, sometimes there will be a lot of sewage from washing vegetables or dishes in the sink. Whether it is washing vegetables or washing dishes, it needs to be washed at least twice. The second wash needs to be cleaned with clean water. Cross-contamination, so in the process of washing, the water in the sink will accumulate more and more, the water level will become deeper and deeper, sometimes it will not reach the arm, and when the piston is moved, the sewage will wet the arm. even wet the sleeves

[0004] Since the piston of the sink is at the bottom, you need to reach into the bottom to open the piston, and your hands will inevitably touch the sewage, and your hands will inevitably need to be cleaned for the second time. Repeated cleaning will cause waste of water resources. Conducive to energy saving and environmental protection

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